Saturdays singer Rochelle couldn't hide her excitement on Tuesday afternoon (30 September) as she took a series of selfies backstage.
Rochelle looked as glam as ever as she pouted for the camera while the boys concentrated on work. Commenting on the photo, she said: "I might just take a selfie whilst they work."
Judging from the pictures, they all seemed to be having a good laugh ahead of the brand new fourth series.
"It's like a night off, we have so much fun," Rochelle told Reveal earlier this year. "We get in the best comedians and we really do just have a laugh. The show is all about speaking your mind, so it's not about having people who are scared to say things."
Rochelle will return as team captain alongside Kiss FM's Melvin, while Radio 1 Breakfast Show host Nick will continue to present the comedy panel show.
Sweat The Small Stuff features special guests during each episode, with Nick, Rochelle and Melvin discussing their daily obsessions, pet hates and personal dilemmas.
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Watch an old clip of MIC's Spencer Matthews starring on Sweat The Small Stuff below: